For Fijians, this flower is viewed rarely enough to enhance its sacred status; for the rest of us, a photograph like the one above is like a siren call to come, behold it:
TAVEUNI ISLAND, Fiji — In Fiji, flowers can take on a spiritual, magical significance. They are strung together as garlands for ceremonies and festivals or worn as an ornament behind the ear on any given day.
The South Pacific archipelago is home to about 800 species of plants found nowhere else in the world. But the most special is the tagimoucia, a crimson and white flower that hangs down in clusters like a chain of ruby raindrops. Because of its beauty and rarity, it has attained a kind of celebrity status. Continue reading
Compared to “juicy” pop culture news, nature-lovers and conservationists constantly have to fight for people’s attention on subjects like endangered animals or protected wildlife. However, the struggle for plant devotees to garner people’s interest on green eukaryotes is much more difficult, except maybe for some garden-popular flowers and vegetables, and perhaps a few trees, but otherwise plants go unnoticed.
Conservation efforts are devoted overwhelmingly to animals; compared to the hundreds of plant species easily found but mostly overlooked in our environs. There’s even a formal name for this: plant blindness. And in a study published in the journal Conservation Biology, biologists Kathryn Williams and Mung Balding of Australia’s University of Melbourne ask whether it’s inevitable: Are people hard-wired by evolution to ignore the vegetal world? Can something be done about it?
“We are absolutely dependent on plants for life and health, but so often they fade into the background and miss out in the direct actions we take to protect our planet,” says Williams. “I wonder how the world would look if more people, instead of seeing a wall of green, saw individual plants as potential medicine, a source of food, or a loved part of their community.”
Water lettuce and aquatic fern are misnomers for the type of task these plants might be used for in the near future. German researchers recently discovered that Salvinia molesta, an aquatic fern, and Pistia stratiotes, a type of water lettuce, have a specialized leaf anatomy that not only repels water and traps air, but also traps a lot of oil. The leaves of these plants are covered with tiny, hairlike structures called trichomes that allow the plant to float on the water surface and when dried, absorb more oil than two commercial oil absorbents used for oil spill cleanup, Duerex Pure and Öl-Ex.
[The] existing methods of dealing with oil spills all have significant drawbacks. Chemical dispersants and burning can spread toxins around, while environmentally friendly materials like sawdust and wheat straw absorb water in addition to oil, making cleanup messy and inefficient.
Whether you live in an urban or rural setting, the abundance of edible plants that surround us typically remains unconsumed unless we are referring to the plants that are growing in our own gardens. “Wildman” Steve, NYC’s famed foraging expert, is an avid naturalist who learns about the properties of common plants growing in neighborhoods in order to identify their utility for human consumption, including their medicinal attributes in some cases. He shares his findings through various forums and even has a phone application to offer a practical and user-friendly tool for those who want to get “in the field” and learn.
All of his videos, like the one below, remind us of the plethora of flavorful plant species right in our own backyard or neighborhood park and the following one highlights the joy it can be to do it with someone you love.
The UK has a rich history of biological recording by scientists and ‘citizen scientists’ who document the first signs of spring. Photograph: Alamy/Guardian
We first heard of the word phenology on this site back in 2012, from writings on a citizen science workshop in the Galápagos. Since then, the term has been linked to citizen science in the context of forest life cycles in England, coffee farming in Costa Rica, and orchids in the United Kingdom. It’s a good thing that there’s a history of normal people collecting information on nature’s timelines in Britain, because that provides rich and deep data on changing phenology with a warming climate. Jessica Aldred reports for the Guardian on a new study published in Nature:
Climate change is disrupting the seasonal behaviour of Britain’s plants and animals, with rising temperatures having an impact on species at different levels of the food chain, new research shows.
The result could be widespread “desynchronisation” between species and their phenological events – seasonal biological cycles such as breeding and migration – that could affect the functioning of entire ecosystems, according to the large-scale study published this week in the journal Nature.
The primary threads in the floral carpet are yellow — the most common flower is called Desert Gold, which looks like a yellow daisy. Credit National Park Service
One of the most evocatively named US National Parks, Death Valley is currently awash in color due to record-breaking autumn rains. The impact of water on one of the driest places on earth is stunning, with carpets of flowers blooming from the latent seeds that remain dormant for years in the dry, crusty soil.
Find more images in the NYTimes Science feature, and via the National Park Service.
Image © KPG_Payless | Shutterstock
Thanks to Conservation for Roberta Kwok’s summary of scientific news we had not quite expected, nor wished for:
A relaxing stroll in a botanic garden sounds like a lovely way to spend an afternoon. These green oases can encourage people to appreciate nature and bring attention to conservation issues. But some botanic gardens might harbor an ecological threat: they could be prime sources for invasive species to spread into the wild. Continue reading
One of José Luis’s orchids at Xandari.
From Friday the 24rd of October to Sunday the 26th, Alajuela had their annual orchid exposition, which includes displays and awards as well as a few lectures on growing orchids and a section for sale or auction. As James and I have written before, Xandari has a wonderful collection of this family of flowers in addition to the general gardens thanks to the industrious efforts of our head gardener, José Luis Ballestero. He has a little greenhouse near Xandari’s restaurant with about a hundred plants that are often in varying stages of development, depending on how much time he has to prune them.
The three photos above are examples of some of the orchids on display in Xandari’s common area, like the reception, lobby, and restaurant room. At the expo this weekend, there were dozens of species and hundreds of individual plants, including hybrids, miniature flowers, and some fantastically strange Continue reading
For flower lovers, ecologists, and concerned citizens everywhere, important news in today’s Hindu:
As a global biodiversity hotspot and a world heritage site, the Western Ghats is a magnet for conservationists, nature lovers, scientists and researchers hoping to delve into the secrets of its abundant flora and fauna. But despite decades of study by individuals and groups, an essential reference work cataloguing the rich biodiversity of the region has remained a dream.
In a bid to address this need, scientists at the Jawaharlal Nehru Tropical Botanic Garden and Research Institute (JNTBGRI) at Palode near here have come out with a comprehensive work on the flowering plants of the Western Ghats.
Published in two volumes, the 1,700-page book reveals the occurrence of a total of 7,402 species of flowering plants in the region, out of which 5,588 species are native or indigenous. Of the rest, 376 are exotics naturalised and 1,438 species are cultivated or planted as ornamentals. Continue reading
This little gem can be found along the path to the art studio.
And so the flora-files march on (see past posts, starting from the most recent here). Continuing these posts has become a way for me to reflect on the wonderful opportunities I had at Xandari and around Costa Rica to come into contact with a lot of fascinating and beautiful flora and fauna. As I peruse my photo catalogs and look for pictures to post, I feel like I’m back there, even briefly. Continue reading
Back in the beginning of July, James and I helped José Luis plant some Bourbon coffee seeds so that they would eventually become seedlings that could be put in bags to grow into saplings. Now, after months of watering and patience, many of the seedlings are finally beginning to emerge. As more and more of them germinate and create their shoots, we’ll be putting them into the bags with soil to wait another year before planting them in the ground at Xandari.
Plenty of other plants have been productive over the last couple months: Continue reading
Outside of Xandari lobby
Continuing the flora-files (see post #2). Continue reading
Orchard, garden paths
As promised in the first post, more flora (with captions identifying the locations around Xandari). And more to come!
Right of the reception
Although, as I detailed in my last post, my internship at Xandari is over, I still have a great backlog of images that I never had a chance to upload while there. (My computer broke.) I’d like to share the better of those photos with everyone here. I’ve named this post “flora-files” because I think the title sort of punny: “files” in the sense of records on Xandari’s flora; and “file” in the sense of the Greek φίλoς (philos), “love,” the same one that shows up in “Philadelphia” or “audiophile.” Look out for more from the flora-files… I’ll detail where I find these flowers around Xandari in the caption, so that if you’re lucky enough to be here while they’re in bloom, you can go seek them out.
India’s famous flower markets are testiment to the people and culture’s strong identification with flowers in all aspects of their daily lives, both sacred and secular. Flowers are found in food and drinks, and as part of all the rights of passage of daily life, from birth to death and everything in between.
Although I’ve never been to Calcutta, I’ve read about the flamboyantly colorful Mallick Ghat Flower Market along the banks of the Hooghly River. Danish photographer Ken Hermann captures the proud men who make their living as Calcutta’s flower sellers.
‘I first went to the flower market during a visit to Calcutta three or four years ago and have wanted to do something on it ever since,’ explains Copenhagen-based Hermann.
‘It’s a beautiful and, at the same time, very stressful place but I was fascinated with it – and the flower sellers in particular. I really like the way they carry their flowers,’ he continues.
‘Sometimes it almost looks like they are wearing big flower dresses. I like that you see these strong and masculine men handling the flowers with so much care as if they were precious jewels.’
Hermann, whose work usually takes him into the grimier side of Indian life, was also enchanted by the flowers themselves, even if there were a few that he wasn’t allowed to photograph.
‘There are a lot of superstitions and religious belief in flowers in India,’ he explains. ‘I wasn’t allowed to photograph some of them because they were considered to be holy flowers and they would lose their power if I had.’ Continue reading
Today’s task in the garden was to harvest the ever-abundant cardamom in Cardamom County.
This is a task that cannot be completed by machines, so even in commercial fields, it must be handpicked. That is because figuring out which ones are ripe requires tuned fingers.
It was a bit of a learning curve for me at first because I thought I was supposed to be looking for which ones were the darkest, but then I learned otherwise.
I was looking for the ones that fell off easily into my hand from tugging slightly. When ripe, the small seed pods on the inside are dark colored.
We may be most familiar with this sweet spice in masala chai tea, but it has many uses.
To do a little research, I asked the Ayurvedic doctor here if he could enlighten me on some of the traditional medicine uses of cardamom. He said that it is good for throat and lung troubles, skin problems such as acne, and digestive issues.
The type of cardamom we have here is the Malabar variety and it is native to Kerala. The green leaves are pretty tall- probably about 5 feet on average. The pods are on short vines that cluster at the bottom of the tall leaves.
When we were harvesting them, it started Continue reading
On the timescale of evolutionary history, paleo enthusiasts note, agriculture is a fad. Credit Illustration by Mike Ellis.
Since the early days of this blog we have been hungry consumers of environmental long form journalism, of which Elizabeth Kolbert’s New Yorker chronicles are best-in-category. They are also, frankly, almost always depressing.
Nonetheless, they put humanity into its natural context. This not-at-all-depressing chronicle demonstrates the value of that contextualization well:
The first day I put my family on a Paleolithic diet, I made my kids fried eggs and sausage for breakfast. If they were still hungry, I told them, they could help themselves to more sausage, but they were not allowed to grab a slice of bread, or toast an English muffin, or pour themselves a bowl of cereal.
These flowers are called “fósforos” in Spanish, meaning “matches.” (Guess why!) They’re much beloved by Steely-vented Hummingbirds.
Xandari’s guests often remark on how difficult it is not to take dozens, even hundreds, of photos around the resort–one reason for that is the abundant flora. Even though I know I probably shouldn’t do another post on flowers (see my others here and here), I will use a similar excuse and say that I have a very hard time walking by the amazing blooms and not pulling out my camera to snap a quick picture. Flowers only bloom for a short time before dropping their petals and waiting in repose for the next season–this small window of loveliness is one of the reasons why they are so compelling. Continue reading
The stake in front that holds the planter’s name says (quite humorously, to my mind): 3 CANADIENSES!
Plant-a-tree programs are real winners: educational, fun, and productive. Next time you visit Xandari (or another sustainable or eco-friendly hotel), be sure to ask about the opportunity about the opportunity to plant a sapling. At Xandari, plantings are usually done in the orchard or in one of the old coffee plots. Everybody who plants a tree has a small wooden stake erected near the spot, commemorating the event and recognizing the effort to make the world a little bit greener. Continue reading
Aloe vera in Xandari’s garden — Read the post to watch how it’s harvested!
Aloe vera, meaning “true aloe” in Latin, is a versatile and rather mysterious plant. Although it is perhaps best known for its healing properties on (sun-)burned skin, it shows up as an ingredient in many skin and hair products for various therapeutic or cosmetic purposes. The plant’s frequent appearance in traditional medicine all over the world reinforces the belief that it may really possess some restorative power–but just how miraculous is aloe vera after all? Many users of aloe swear by its ability to fight everything from arthritis, stomach ulcers, and diabetes to tooth and gum decay, but despite these glowing reports, the plant has not gained widespread traction as the “miracle drug” some of its proponents claim it to be. Nevertheless, the really astonishing claims in some of these anecdotes, and aloe’s established healing powers in other spheres of health (skin, hair, etc.), could suggest that further scientific research into the plant’s healing properties would not be fruitless.